Open
Cached
·
just now
20
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Consider adding Permissions-Policy to control browser features
Performance Headers
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Vary
Performance
x-fh-requested-host, accept-encoding
Caching Headers
3 headers
Cache-Control
Caching
public, max-age=300, s-maxage=600
Etag
Caching
"16dcb1e5a2617bae8164ed35afde1bf2d342a4d813545a9de1e0ee38d5dfac04"
Last-Modified
Caching
Thu, 06 Oct 2022 10:33:55 GMT
Content Headers
2 headers
Content-Length
Content
3392
Content-Type
Content
text/html; charset=utf-8
Server Headers
0 headers
No server headers found
CORS Headers
1 headers
Access-Control-Allow-Origin
Cors
https://mazudao.io
Cookies Headers
0 headers
No cookies headers found
Other Headers
6 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Sat, 08 Nov 2025 02:21:40 GMT
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Served-By
Other
cache-pdk-kfty8610054-PDK
X-Timer
Other
S1762568501.878699,VS0,VE5
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 105ms